Nikon has developed the all-new M-300 BLK riflescope to maximize the effectiveness of the .300 AAC Blackout cartridge while using both supersonic and subsonic ammunition. Now, shooters have a 30mm body riflescope that can harness both variations of this up-and-coming cartridge.

If you would like a copy of the chat transcript please click "Send Transcript" below.

Thank you for contacting Brownells. You’ve reached us after business hours. Live Chat is available 7:30 am to Midnight (U.S. CST) Monday - Friday and 8:00 am to 5:00 pm (U.S. CST) Saturday - Sunday. You may also contact us via email at info@brownells.com.